How can I change the world and it be effective

find  problem and protest with a large group of people

Explanation:

u can change the world by doing something good to the society like helping the poor people or bringing awareness about covid or something else .

sure it will be effective . hope this helps

answer: 25.8 years old or 25 years old

the phenomenon that would be cited as evidence of increased economic interdependence between europe and the americas is  the development of mercantilism.

this theory suggests that the wealth of a country depends on its economic assets, or capital.

hope this : )